#410 pocket nav overhaul

pocket/ui/apps/dummy_app.lua

@@ -0,0 +1,24 @@
+--
+-- Placeholder App
+--
+
+local iocontrol = require("pocket.iocontrol")
+
+local core      = require("graphics.core")
+
+local Div       = require("graphics.elements.div")
+local TextBox   = require("graphics.elements.textbox")
+
+-- create placeholder app page
+---@param root graphics_element parent
+local function create_pages(root)
+    local db = iocontrol.get_db()
+
+    local main = Div{parent=root,x=1,y=1}
+
+    db.nav.register_app(iocontrol.APP_ID.DUMMY, main).new_page(nil, function () end)
+
+    TextBox{parent=main,text="This app is not implemented yet.",x=1,y=2,alignment=core.ALIGN.CENTER}
+end
+
+return create_pages